The BELL Bicycle Combination Cable Lock is a durable steel lock designed to provide security for your bike. With a thickness of 8mm and a length of 5 feet, this cable lock is equipped with a combination lock mechanism for convenience and ease of use. The protective cover enhances its longevity and ensures the safety of your bike when not in use. Portable and reliable, this bike lock is a practical accessory for cyclists looking to protect their bicycles while parked or in storage.